Discovery certificate for object 2019fsu
TNS Astronomical Transient Report No. 35605 [ 2019TNSTR.829....1D ]

Date Received (UTC): 2019-05-22 11:01:01
Sender: Gaia (Gaia_Bot1)
Source Group: GaiaAlerts

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019fsu
Discoverer internal name: Gaia19bwl
Coordinates (J2000): RA = 06:04:15.410 (91.064208) DEC = -12:15:51.37 (-12.264269)
Discovery date: 2019-05-21 10:40:48 (JD=2458624.945)


Remarks: hostless transient at low galactic latitude in footprint of GW event S190510g

Photometry

Discovery (first detection):
Discovery date: 2019-05-21 10:40:48
Flux: 18.83 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-05-14 18:21:36
Limiting flux: 21.5 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019fsu